Leadership
Our owners and management team are experienced professionals who lead with care and compassion.
Leadership
Introduction
Meet Our Owners
Jason Vanderscoff | LADC
CEO | Chairman of the Board
Martin Beck | MBA
President | Chief Financial Officer
Martin’s professional life has been spent as an investment banker and investor in the industrial, business services and healthcare sectors.
Introduction
Meet Our Executive Team
Sarah Roy | MBA
Vice President
Sarah Roy, recently promoted to Vice President at NorthStar Regional, brings extensive leadership experience and a proven track record of operational excellence. Sarah’s journey with NorthStar began in the Admissions Department, where she spearheaded transformative improvements to administrative processes and cultivated a collaborative team culture that significantly enhanced client experiences. Her success in Admissions paved the way for her role as Vice President of Operations, where she excelled in optimizing daily operations, driving organizational efficiencies, and playing an instrumental role in strategic expansion initiatives.
Now, as Vice President, Sarah’s focus has broadened to include overseeing cross-departmental collaboration, mentoring leadership teams, and fostering a culture of innovation and growth throughout the organization. Her data-driven approach to decision-making and unwavering commitment to NorthStar’s mission, vision, and values continue to guide her work in shaping a thriving and supportive environment for staff and clients alike.
John McGinnis | LADC
Chief Operating Officer
John has been a leading force in the quality of our client care. Client care and the client experience in treatment have long been John’s passion. As COO, his goal is to bring his experience, knowledge and leadership experience to all NorthStar Regional Programs and Corporate Operations.
Annette Pearson | MS, LADC, CBIS
Chief of Programs & Services
Annette has worked in the field of behavioral health care for 32 years, with 25 of those being specific to SUD. Starting her career as a tech, Annette went on to achieve a B.S. in Psychology and Master’s in Guidance & Counseling while she continued to accumulate greater responsibilities and director roles within various other organizations in the field of SUD and Mental Health. Adding in her role as a DHS licensing peer reviewer, certification as a Brain Injury Specialist, extensive conferencing lecturing experience, service on the MARRCH education committee, and so much more, we are overjoyed to bring Annette on board.
Bringing passion to her role. Annette’s focus revolves around improving client care with evidence-based practices and cutting edge treatment modalities while training, supporting, and educating counselors and staff entrusted under her supervision.
Jonathan Holt
Chief Marketing Officer
Jonathan Holt serves as the Chief Marketing Officer at NorthStar Regional, where he brings more than three decades of profound expertise in marketing, communications, and operational strategies, spanning both traditional and digital marketing landscapes. Before assuming his current role, Jonathan held the position of Director of Marketing at ESCO. Prior to that, he led international marketing endeavors at Starkey Hearing Technologies, making a substantial impact on the company’s global presence.
Jonathan’s educational background includes a degree in Advertising, which he earned from Collins College in Tempe, Arizona. His career journey is marked by an unwavering commitment to driving strategic marketing initiatives, fostering organizational growth, and achieving impactful results within the dynamic and ever-evolving field of marketing and communications.
Riko Armstrong
Compliance Officer
Riko attended Northern Colorado University and earned a BA in Journalism and Sociology. After undergrad, he joined the US Navy and obtained a master’s degree in Criminal Justice with an emphasis in Fraud Management from Colorado State University. As a Navy Veteran with a decade of experience in the compliance field. He did two deployments to the Persian Gulf, a special assignment in the Naval Recruiting District, and a tour in Bahrain. Additionally, he was a career counselor, mentorship coordinator, security officer, and suicide prevention, coordinator. He has earned a certificate in Leadership in Professional Ethics and Compliance. He is a former Compliance Director at MNTC. He has a passion for helping people and is currently working on becoming a licensed mental health professional.
Introduction
Meet Our Director Team
Jeanine Jackson
Director of Human Resources
Jeanine graduated from Metropolitan State University with a Master of Public and Nonprofit Administration (MPNA) in 2019, her undergraduate focus was Human Resource Management. She has over 11 years of experience in HR and compliance in the nonprofit sector, tribal/government sector. She is an Adjunct Professor/Community Faculty at Metro State where she teaches ‘Contemporary Native American Issues for Nonprofits and Government’. Her published work can be found in the Journal of Nonprofit and Public Affairs. She has a passion for and background in the recovery, mental health, SUDS community and sits on the Association of Recovery Schools board.
Jeanine has collaborated with the University of Chicago Chapin Hall in Washington DC on a national strategy to end homelessness, and was a presenter at the National Alliance to End Homelessness 2021. She has presented her research, taught, and designed coursework in many other capacities. She is an enrolled member of Lac Du Flambeau Band of Lake Superior Chippewa Indians her tribes are Ojibwe (enrolled), Potawatomi, and Cree descendent.
Justin Michaud
Director of Revenue Cycle
Sharufa Sanguma | RN, BSN, PHN
Director of Nursing
Sharufa Sanguma is a passionate and dedicated nurse with 17 years of healthcare experience across various medical settings, including acute and subacute nursing care, and mental health. She has a proven ability to provide direct patient care in fast-paced environments and excels as a collaborative team member, ensuring patients receive the highest level of care possible.
Throughout her career, Sharufa has worked as a travel nurse with Aya, served as an RN Case Manager at Good Samaritan Society, and held the position of Interim Director of Nursing at Estates of Roseville. She earned her Bachelor of Science in Nursing from Presentation College and is aiming to pursue a Doctor of Nursing Practice with a specialty in Mental Health.
Sharufa is blessed with three beautiful children—two boys and one girl—and loves to travel around the world.
Jackie Kerkow-Dohmen | MSW, LICSW
Mental Health Clinical Director
Jacki has worked in the mental health field since 2012 and has a Master’s of Social Work from Minnesota State University, Mankato. She is currently licensed as a Licensed Independent Clinical Social Worker. Prior to starting at NSR in 2021, Jacki primarily worked in outpatient mental health clinics with clients who struggle with severe and persistent mental illness (SPMI) doing ARMHS/CTSS throughout Rice and Scott County.
As a lifelong learner, Jacki has enjoyed learning about the world of chemical dependency and the connection to her experiences with SPMI. As a clinical supervisor, Jacki not only enjoys working with clients, but she also enjoys supervising other clinicians as they work toward licensure. Most recently, Jacki was trained in Accelerated Resolution Therapy (ART), which is a specific form of therapy (similar to EMDR) that helps clients process difficult or traumatic memories and uses a trauma focused lens in her work with clients. She looks forward to getting more involved with the mental health clinic and expanding mental health services in the community.
Rafael Lewis | MA, LADC
Treatment Director, NSR Southern Campuses
Rafael Lewis serves as the Treatment Director for NorthStar Regional’s southern campuses, including the Men’s Shakopee Residential Program. He joined NSR in December 2022 as the Program Director for the Shakopee Men’s Residential Program (MRTC), where he successfully led a large team and significantly improved the client experience. Rafael collaborates closely with the Clinical Directors at the Chaska and Shakopee facilities to enhance client experiences and works alongside the Program Manager to improve non-clinical activities, ensuring comprehensive support for all clients.
Rafael is a Licensed Alcohol and Drug Counselor (LADC) and is currently pursuing an M.A. in Counseling and Psychological Services at Saint Mary’s University in Minneapolis, aiming to become a Licensed Professional Clinical Counselor (LPCC). His primary focus is on client services, striving to ensure that individuals have a smooth experience and benefit fully from NSR’s extensive range of programs. Passionate about recovery, mental and physical health, and overall well-being, Rafael is also a proud husband and father.
Tanya Mittelstaedt | LADC
Clinical Director, WRTC
Tanya Mittelstaedt is our Clinical Director for our Women’s Residential facility in Chaska (WRTC). Her dedication and expertise have made a profound impact on our community. Tanya earned her LADC through an internship at Hazelden in 2018 and joined NorthStar Regional in 2019, providing exceptional counseling to the women at our Residential Program.
A strong advocate for maintaining a healthy home/work balance, Tanya’s dedication is evident in her favorite part of the job: “how many women we are helping… We are not able to help them all find recovery, but I’m confident we’re planting seeds.” With over eight years in recovery herself, she offers a valued perspective that enriches our team and supports the women we serve. Describing herself as an open book, Tanya balances being intimidatingly honest, unexpectedly hilarious, and unconditionally trustworthy. When she takes time to relax, you can often find her at a beach, preferably one on a Disney Cruise. Please join us in congratulating Tanya on her well-deserved promotion and celebrating her continued dedication and the positive impact she brings to NorthStar Regional.
Kathryn Harvey | LADC
Clinical Director, Sugar Creek Campus
Kathryn is the Clinical Director at NorthStar Regional’s Sugar Creek Campus in Chaska. With over 13 years of experience as a Licensed Alcohol and Drug Counselor (LADC), Kathryn has dedicated her career to helping individuals navigate the journey of addiction recovery and discover purpose in their lives.
A graduate of Minnesota State University, Mankato, Kathryn earned her B.S. in Alcohol and Drug Studies and has since excelled in various counseling roles. Her two years at NorthStar Regional’s Shakopee Men’s Residential facility have been marked by her unwavering commitment to excellence and compassionate care.
Kathryn believes in fostering a healthy work-life balance and enjoys collaborating with her team to provide leadership and support. Her passion for addiction recovery and her drive to inspire others make her an invaluable part of the NorthStar Regional community.
Amy VanHouten | ADC-T
Treatment Director, Men’s Riverwood Campus
Amy serves as the Treatment Director for NorthStar Regional’s Riverwood Campus, including the Men’s Residential & IOP with Lodging programs. Amy is an accomplished individual who graduated with High Honors from MCTC in May 2022, specializing in Addiction Counseling and Psychology. Amy gained valuable experience through internships at NorthStar Regional’s Maple Grove IOP facility and NSR’s Otsego (Riverwood) facility. Her involvement in various NSR programs at the IOP and residential stages of our continuum of care, allowed her to witness growth on a personal level before advancing to the role of Residential Program Director.
Amy’s proficiency in managing employees and ensuring compliance with DHS policies and procedures showcases her exceptional organizational abilities. She is devout to her field and is an absolute driving force behind the NSR programming at Riverwood.
Madilyn Myers | MA, LPCC, LADC
Clinical Director, Men’s Riverwood IOP with Lodging
Madilyn Myers is NorthStar Regional’s Clinical Director for our Otsego location. As a Licensed Professional Counselor (LPC) and a Licensed Alcohol and Drug Counselor (LADC), Madilyn has experience working with clients to build their insight on mental health and its impact on their addiction.
Throughout her career, she has kept client-centered care as a focus, working with clients to identify their strengths, increase resilience, and motivate clients to overcome their roadblocks in life. Madilyn is a graduate from the University of South Dakota with an undergraduate degree in psychology and communications, and a masters degree in clinical mental health counseling.
Stephanie Brey | MA, LPCC
Mental Health Clinical Director, Men’s Riverwood and Eden Prairie Campuses
Stephanie is the Mental Health (MH) Clinical Director for our campuses in Otsego and Eden Prairie. She has been an invaluable member of our team, bringing a unique blend of experience, expertise, and compassion to her work. With a background in the performing arts, Stephanie uses her collaborative and empathy-building skills to inform her approach to mental health care. She holds a Master’s degree in Rehabilitation and Mental Health Counseling from the University of Iowa and is licensed to provide and supervise mental health services in the state of Minnesota.
Throughout her career, Stephanie has made a profound impact by working with individuals living with serious and persistent mental illness, navigating frequent mental health crises, and addressing substance use disorders in both outpatient and inpatient settings. Her approach is rooted in respect, self-determination, and genuine connection, which has resonated deeply with both clients and those she supervises.
Brian Teuber | LADC – S
Treatment Director, NSR Eden Prairie Campus
Brian Teuber is a seasoned Treatment Director and Licensed Alcohol and Drug Counselor with over 30 years of experience in the Substance Use Disorder (SUD) field and more than 20 years in program management. He holds a Bachelor of Science in Psychology and Addiction Counseling from Mankato State University.
As a charter member of the Minnesota Association of Resources for Recovery and Chemical Health (MARRCH), Brian has contributed extensively to the organization, serving on the Board of Governors and holding multiple Executive Board positions.
Outside of his professional life, Brian enjoys spending time with his family through camping, boating, fishing, hiking, and woodworking. He takes great pride in watching and supporting his children in their many pursuits.
Jane Beer | LADC – S
Clinical Director, Men’s Residential and IOP with Lodging NSR Eden Prairie Campus
Jane Beer holds a Bachelor of Arts degree in Criminal Justice and has been a Licensed Alcohol and Drug Counselor since 2018. She also holds certification in law enforcement. Jane brings extensive experience across a variety of treatment settings, including residential programs for women with children, methadone clinics where she served as an intake coordinator, and intensive outpatient programs (IOP).
Jane is dedicated to providing support and advocacy for individuals struggling with substance use, empowering them to make healthy choices that lead to brighter futures. Her hope for every client is that they pursue their vision and build the life they’ve always dreamed of.
